Products

32256 single row Tapered roller bearings detail Specifications:

Material : 52100 Chrome Steel

Construction : Single row

Metric series

Limiting speeds : 1290 rpm

Weight : 111.1 kg

Main Dimensions:

Bore diameter (d) : 280 mm

Outer diameter (D) : 500 mm

Width of inner ring (B) : 130 mm

Width of outer ring (C) : 106 mm

Total width (T) : 137 mm

Chamfer dimension of inner ring (r ) min. : 6.0 mm

Chamfer dimension of outer ring ( r) min. : 5.0 mm

Dynamic load ratings (Cr) : 1602.00 KN

Static load ratings (Cor) : 2691.00 KN

ABUTMENT DIMENSIONS

Diameter of shaft abutment (da) max. : 322 mm

Diameter of shaft abutment (db) min. : 300 mm

Diameter of housing abutment (Da) min. : 418 mm

Diameter of housing abutment (Da) max. : 477 mm

Diameter of housing abutment (Db) min. : 475 mm

Minimum width of space required in housing on large side face (Ca) min. : 14 mm

Minimum width of space required in housing on small side face (Cb) min. : 31 mm

Radius of shaft fillet (ra) max. : 6.0 mm

Radius of housing fillet(rb) max. : 5.0 mm